JPS5591005A - Control valve - Google Patents
Control valveInfo
- Publication number
- JPS5591005A JPS5591005A JP16141078A JP16141078A JPS5591005A JP S5591005 A JPS5591005 A JP S5591005A JP 16141078 A JP16141078 A JP 16141078A JP 16141078 A JP16141078 A JP 16141078A JP S5591005 A JPS5591005 A JP S5591005A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- unit
- control
- computer
- featuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Feedback Control In General (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
PURPOSE: To secure the quick approximation of the control system to the target state by storing the program into the computer within the control circuit to generate the operation command featuring the action interval which is reversely proportional to the difference between the target value and the control system status signal sent from the close valve detection device.
CONSTITUTION: Valve device 1 gives the control to the control system or the open degree of the current path linked to the control system, and device 1 is controlled by operation unit 7. And control circuit 5 transmits the signal to unit 7 for operation of device 1. Unit 7 and circuit 5 possesses the step motor and the small-size digital computer each. And the computer stores the program which generates the operation command featuring the action interval which is reversely proportional to the difference between the control system status signal sent from close valve position detector 11 and the target value. In this way, the quick approximation is secured for the control system to the target state.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16141078A JPS5591005A (en) | 1978-12-28 | 1978-12-28 | Control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16141078A JPS5591005A (en) | 1978-12-28 | 1978-12-28 | Control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5591005A true JPS5591005A (en) | 1980-07-10 |
Family
ID=15734555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16141078A Pending JPS5591005A (en) | 1978-12-28 | 1978-12-28 | Control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591005A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128570A (en) * | 1982-01-25 | 1983-08-01 | Shin Meiwa Ind Co Ltd | Valve |
JPS58164981A (en) * | 1982-03-19 | 1983-09-29 | シャープ株式会社 | Freezing refrigerator |
JPS58191383A (en) * | 1982-05-06 | 1983-11-08 | Syst Hoomuzu:Kk | Electronic expansion valve |
JPS59125413A (en) * | 1982-12-30 | 1984-07-19 | M Syst Giken:Kk | Servomechanism using alternating-current induction motor |
JPS59212580A (en) * | 1984-04-24 | 1984-12-01 | Fujikin:Kk | Control valve |
JPS59212579A (en) * | 1984-04-24 | 1984-12-01 | Fujikin:Kk | Control valve |
JPS6010315U (en) * | 1983-06-28 | 1985-01-24 | 西部電機工業株式会社 | electric valve control device |
JPS60103773U (en) * | 1983-12-22 | 1985-07-15 | アイダエンジニアリング株式会社 | flow control valve |
JPS616473A (en) * | 1984-06-19 | 1986-01-13 | Ube Ind Ltd | Flow-rate control valve |
JPS6135195A (en) * | 1984-07-24 | 1986-02-19 | Fujikin:Kk | Controller for pulse motor |
JPS62134709A (en) * | 1985-12-07 | 1987-06-17 | Toho Gas Co Ltd | Control device for gas fixed flow rate |
NL8701652A (en) * | 1986-07-15 | 1988-02-01 | Tlv Co Ltd | AUTOMATICALLY CONTROLLED PRESSURE CONTROL VALVE. |
JPS6345614A (en) * | 1986-08-12 | 1988-02-26 | Tlv Co Ltd | Pressure reducing valve |
JPS63246581A (en) * | 1986-12-19 | 1988-10-13 | ル・エール・リクイツド・ソシエテ・アノニム・プール・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロード | Method of controlling flow rate of gas in valve and generator of flow of gas |
JPS6431410U (en) * | 1987-08-13 | 1989-02-27 | ||
JPH0552273A (en) * | 1991-08-21 | 1993-03-02 | Ntc Kogyo Kk | Controller for motor-driven mixing valve |
JP2000320711A (en) * | 1999-03-08 | 2000-11-24 | Saginomiya Seisakusho Inc | Electric control valve |
JP2023051165A (en) * | 2021-09-30 | 2023-04-11 | 株式会社不二工機 | electric valve |
-
1978
- 1978-12-28 JP JP16141078A patent/JPS5591005A/en active Pending
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128570A (en) * | 1982-01-25 | 1983-08-01 | Shin Meiwa Ind Co Ltd | Valve |
JPS58164981A (en) * | 1982-03-19 | 1983-09-29 | シャープ株式会社 | Freezing refrigerator |
JPS58191383A (en) * | 1982-05-06 | 1983-11-08 | Syst Hoomuzu:Kk | Electronic expansion valve |
JPS59125413A (en) * | 1982-12-30 | 1984-07-19 | M Syst Giken:Kk | Servomechanism using alternating-current induction motor |
JPS6010315U (en) * | 1983-06-28 | 1985-01-24 | 西部電機工業株式会社 | electric valve control device |
JPS60103773U (en) * | 1983-12-22 | 1985-07-15 | アイダエンジニアリング株式会社 | flow control valve |
JPS59212580A (en) * | 1984-04-24 | 1984-12-01 | Fujikin:Kk | Control valve |
JPS59212579A (en) * | 1984-04-24 | 1984-12-01 | Fujikin:Kk | Control valve |
JPH0510548B2 (en) * | 1984-04-24 | 1993-02-10 | Fujikin Kk | |
JPH0348389B2 (en) * | 1984-06-19 | 1991-07-24 | Ube Industries | |
JPS616473A (en) * | 1984-06-19 | 1986-01-13 | Ube Ind Ltd | Flow-rate control valve |
JPS6135195A (en) * | 1984-07-24 | 1986-02-19 | Fujikin:Kk | Controller for pulse motor |
JPS62134709A (en) * | 1985-12-07 | 1987-06-17 | Toho Gas Co Ltd | Control device for gas fixed flow rate |
BE1001187A5 (en) * | 1986-07-15 | 1989-08-08 | Tlv Co Ltd | AUTOMATICALLY CONTROLLED PRESSURE CONTROL VALVE. |
NL8701652A (en) * | 1986-07-15 | 1988-02-01 | Tlv Co Ltd | AUTOMATICALLY CONTROLLED PRESSURE CONTROL VALVE. |
JPS6345614A (en) * | 1986-08-12 | 1988-02-26 | Tlv Co Ltd | Pressure reducing valve |
JPS63246581A (en) * | 1986-12-19 | 1988-10-13 | ル・エール・リクイツド・ソシエテ・アノニム・プール・ル・エチユド・エ・ル・エクスプルワテシヨン・デ・プロセデ・ジエオルジエ・クロード | Method of controlling flow rate of gas in valve and generator of flow of gas |
JPS6431410U (en) * | 1987-08-13 | 1989-02-27 | ||
JPH0454500Y2 (en) * | 1987-08-13 | 1992-12-21 | ||
JPH0552273A (en) * | 1991-08-21 | 1993-03-02 | Ntc Kogyo Kk | Controller for motor-driven mixing valve |
JP2000320711A (en) * | 1999-03-08 | 2000-11-24 | Saginomiya Seisakusho Inc | Electric control valve |
JP2023051165A (en) * | 2021-09-30 | 2023-04-11 | 株式会社不二工機 | electric valve |
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